Alert archive / Arizona / Excessive Heat Warnings in 2020
Excessive Heat Warning 1, NWS Tucson, AZ
NWS Tucson, AZ issued this excessive heat warning at Apr 27, 2020, 1:40 PM MST for 4 counties in Arizona. It took effect at Apr 30, 2020, 10:00 AM MST. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 27, 2020, 1:40 PM MST (20:40 UTC)
- In effect from
- Apr 30, 2020, 10:00 AM MST
- Expired
- Apr 30, 2020, 7:00 PM MST
- In force
- 9 hr
- Issued by
- NWS Tucson, AZ
Counties Graham County, AZ, Greenlee County, AZ, Pima County, AZ, Pinal County, AZ
The radar
The Tucson radar (KEMX), 100 km from the middle of the area, began a volume at 20:38 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
Nearby
Excessive Heat Warnings in Arizona, 2020Every excessive heat warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.